Almost all of the "old school" writers talk about it, and some of the manuals show it, but do any of you do it? Curious as I have a new to me rolling block carbine in 7x57 that I am working up some caribou loads for later this year. I am looking for a reason to carry it around before season, thinking maybe a slow cast slug might not be too bad for Ptarmigan head shots ...or possibly a bunny.